Messages in this thread | ![/](/images/icornerl.gif) | | Date | Thu, 12 Jan 2023 16:21:33 +0100 | Subject | Re: [PATCH] arm64: defconfig: Enable missing configs for mt8192-asurada | From | AngeloGioacchino Del Regno <> |
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Il 12/01/23 16:12, Nícolas F. R. A. Prado ha scritto: > Enable missing configs in the arm64 defconfig to get all devices probing > on mt8192-asurada based machines. > > The devices enabled are: MediaTek Bluetooth USB controller, MediaTek > PCIe Gen3 MAC controller, MT7921E wireless adapter, Elan I2C Trackpad, > MediaTek SPI NOR flash controller, Mediatek SPMI Controller, ChromeOS EC > regulators, MT6315 PMIC, MediaTek Video Codec, MT8192 sound cards, > ChromeOS EC rpmsg communication, all MT8192 clocks. > > Support for DMA Restricted Pool is also enabled since it is used by the > WiFi card on this platform.
Let's be more specific on this one:
In this specific case, support for DMA Restricted Pool is necessary because this SoC has no IOMMU context for the PCI-Express RC (nor attached devices, such as the MT7921E WiFi card)
After which, Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
...and, a long time ago, and today again: [For MT8192 Asurada Spherion (Acer Chromebook 514 CB514-2H] Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cheers, Angelo
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